Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
3.9
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
905
Points per Word
0.000552
Page Count
24
Points per Page
0.020833
Description
This book provides a brief explanation of the history and functions of wheels and axles, including a variety of simple examples of their uses in the world around us.